All categories

3 years ago

So if 1+1=2then whats 2+2?

Mathematics

2 answers:

PIT_PIT [208]3 years ago

5 0

No its not 4 the answer is 444

To solve it you add both then once you get 4 you willl see a secret number up on the 4 and the number is 222

IF you find it

You're a secret group illuminati

Delvig [45]3 years ago

4 0

Answer:

4....

Step-by-step explanation:

Okay! Free points, uh... 2... and 2... put together... is... four...

You might be interested in

Find the area of the figure by subtraction.

arsen [322]

Answer:

56

Step-by-step explanation:

3 0

3 years ago

What does 9/5 equals to ?

goldenfox [79]

Answer:

9/5 = 1.8

All you have to do is divide the numerator by the denominator.

Hope this helps!

-Mikayla

8 0

4 years ago

Read 2 more answers

10. Does the function represent a linear or nonlinear function? For 10 or 11

solniwko [45]

I believe their both linear because their in the correct form

4 0

3 years ago

Read 2 more answers

A school requires an entrance exam score that is in the top 3% of the population in order to be accepted. If an entrance exam ha

Troyanec [42]

The answer is letter C.) 603.40

The minimum required score can solved using the equation
MRS = mean + (zscore)(SD)

where z score of 0.03 is 1.88

MRS = 500 + (1.88)(55)
MRS = 603.40

Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.

3 0

3 years ago

Water whose temperature is at 100∘C is left to cool in a room where the temperature is 60∘C. After 3 minutes, the water temperat

Tju [1.3M]

Answer:

21.68 minutes ≈ 21.7 minutes

Step-by-step explanation:

Given:

$T=60+40e^{kt}$

Initial temperature

T = 100°C

Final temperature = 60°C

Temperature after (t = 3 minutes) = 90°C

Now,

using the given equation

$T=60+40e^{kt}$

at T = 90°C and t = 3 minutes

$90=60+40e^{k(3)}$

$30=40e^{3k}$

$e^{3k}=\frac{3}{4}$

taking the natural log both sides, we get

3k = $\ln(\frac{3}{4})$

3k = -0.2876

k = -0.09589

Therefore,

substituting k in 1 for time at temperature, T = 65°C

$65=60+40e^{( -0.09589)t}$

$5=40e^{( -0.09589)t}$

$e^{( -0.09589)t}=\frac{5}{40}$

$e^{( -0.09589)t}=0.125$

taking the natural log both the sides, we get

( -0.09589)t = ln(0.125)

( -0.09589)t = -2.0794

t = 21.68 minutes ≈ 21.7 minutes

6 0

3 years ago